Skip to content
Welcome, thoughtbot's Giant Robots listeners!Start here
Is Britain Actually Broke?
7OCT

£8.1bn over forecast, and the 30-year at 6%

3 min read
12:52UTC

Government borrowing ran £8.1bn above the official forecast in the financial year to August, three weeks before the 28 October Budget, as the 30-year gilt yield crossed 6%. Households, non-financial companies and overseas lenders were net lenders while the state borrowed 5.2% of GDP; one sector's borrowing is always another's lending. The strain shows in energy debt and arrears, bankruptcies and £6.6bn of council schools deficits.

Key takeaway

Borrowing is £8.1bn over plan and long gilts cost 6%, so the 28 October Budget starts with less room.

This briefing mapped
Economic
Domestic
Regulatory

Britain borrowed £77.3bn in the five months to August, £8.1bn more than the OBR had planned, the ONS reported on 22 September.

Sources profile:This story draws on neutral-leaning sources

The 30-year gilt yield touched 6.02% on 7 October, a level first crossed on 1 October and last seen in 1998, yet every September auction sold.

Sources profile:This story draws on neutral-leaning sources from United States
United States

The 30-year gilt yield touched 6.02% on 7 October, a level it first crossed on 1 October and last reached in 1998. The 10-year closed at 5.38% on 6 October.

Buyers still filled every September auction. The National Institute of Economic and Social Research puts two-thirds of the 10-year's rise down to expected Bank Rate. 

Households lent 2.4% of GDP between April and June while the state borrowed 5.2%, ONS sector accounts published on 30 September show.

Sources profile:This story draws on neutral-leaning sources

The Office for National Statistics (ONS) sector accounts of 30 September show government borrowing at 5.2% of GDP in April to June. That compares with 4.2% in the first quarter.

Households lent 2.4% of GDP and overseas lenders 2.8%. Real income per head rose 1.0%, but the ONS credits benefits, not wages. 

The MPC held Bank Rate at 3.75% on 16 September, with three members wanting 4%, and set a path to run the Bank's gilt holdings down to zero by 2034.

Sources profile:This story draws on neutral-leaning sources

On Lowdown's sum of MHCLG returns, English councils' schools deficits reached £6.61bn, one and a half times their £4.33bn of unallocated reserves.

Sources profile:This story draws on neutral-leaning sources

English councils spent £5.8bn over budget in 2025-26, yet their non-ringfenced reserves rose to £31.1bn, the Ministry of Housing, Communities and Local Government said on 17 September.

On Lowdown's sum of 292 returns, schools deficits reached £6.61bn. Sefton Council holds £3.2m against a £104m deficit. 

John Healey ruled out rises in VAT, income tax and corporation tax on 7 September, then told Labour's conference he would meet the fiscal rules.

Sources profile:This story draws on neutral-leaning sources

Chancellor John Healey took rises in value added tax, income tax and corporation tax off the table on 7 September. On 28 September in Liverpool he promised to meet the fiscal rules.

The Resolution Foundation puts debt interest at about £1 in every £12 of public spending. That leaves thresholds, smaller taxes, spending and welfare for 28 October. 

Bankruptcies rose 14% and IVAs 8% on a year earlier in the Insolvency Service's August figures, published on 18 September.

Sources profile:This story draws on neutral-leaning sources

The Insolvency Service said on 18 September that bankruptcies rose 14% and individual voluntary arrangements 8% on a year earlier. That is Lowdown's reading, after setting aside two moves with stated causes.

The individual insolvency rate reached 27.8 per 10,000 adults in the year to August. 

Public-sector regular pay grew 6.3% in May to July and private-sector pay 2.9%, below August's 3.1% inflation, as payrolls fell 145,000.

Sources profile:This story draws on neutral-leaning sources

Private-sector pay grew 2.9% in May to July against 6.3% in the public sector, the Office for National Statistics said on 15 September. August inflation was 3.1%.

Payrolls fell 145,000 on the year to 30.2 million. There are 2.5 unemployed people per vacancy, up from 2.3. 

Audit Scotland found that Holyrood wrote £1.1bn of ScotWind fee drawdowns into three budgets from 2023-24 and reversed every one.

Sources profile:This story draws on neutral-leaning sources

Audit Scotland said on 17 September that Holyrood budgeted £310m, £424m and £364m of ScotWind fee drawdowns in three straight years from 2023-24 and drew nothing.

The 2026-27 budget assumes £80m more. Crown Estate Scotland held £807.9m at the end of 2025-26, mostly on 12-month deposits. 

Households owed energy suppliers £5.02bn at the end of June, up 13% on a year earlier, Ofgem's debt and arrears figures show.

Sources profile:This story draws on neutral-leaning sources

Ofgem's indicators put household energy debt and arrears at £5.02bn at the end of June, up 13% on a year earlier.

About 1.19 million electricity accounts and 0.95 million gas accounts sat in arrears with no repayment plan. Average debts were £1,872 and £1,613. 

Sources:Ofgem

The Treasury Committee said on 23 September that the OBR's critics were shooting the messenger, and asked ministers to consider a ten-year forecast.

Sources profile:This story draws on neutral-leaning sources

The Commons Treasury Committee reported on 23 September that calls to overhaul the Office for Budget Responsibility (OBR) amount to "shooting the messenger". It suggests a ten-year forecast beside the five-year one.

Chair Meg Hillier said forecasts matter more when spending runs on "razor-thin margins". The OBR's next forecast arrives with the Budget on 28 October. 

Reform UK's Robert Jenrick pledged £80bn a year of spending cuts in Birmingham and courted gilt holders with roadshows in London and New York.

Sources profile:This story draws on neutral-leaning sources from United Kingdom
United Kingdom

Robert Jenrick told Reform UK's Birmingham conference, which opened on 4 September, of an £80bn annual spending cut by the end of the next Parliament. He also wrote to big gilt holders.

Kemi Badenoch said Labour will run out of money. She wants defence at 3% of GDP, paid for from welfare. 

Closing comments

Direction up. The trigger is the OBR forecast on 28 October: if it takes the overshoot into its baseline, the Chancellor must close the gap with thresholds, smaller taxes, spending or welfare, and the 30-year yield at 6.02% on 7 October gives the market a figure to test.

Different Perspectives
John Healey
John Healey
The Chancellor ruled out rises in VAT, income tax and corporation tax on 7 September. At Labour's conference on 28 September he said the government will meet its fiscal rules and called cutting welfare spending a moral duty.
Office for Budget Responsibility
Office for Budget Responsibility
Chair Jonathan Haskel welcomed the Treasury Committee's report of 23 September, which rejected an overhaul of the forecaster. The OBR's next forecast lands with the Budget on 28 October, built on an outturn £8.1bn over its own path.
National Institute of Economic and Social Research
National Institute of Economic and Social Research
NIESR said on 1 October that about two-thirds of the 10-year gilt's third-quarter rise reflects expected Bank Rate. It put the UK term premium at 0.83 points, about a third of French and Italian premia.
Financial Policy Committee
Financial Policy Committee
Its record of 30 September said gilt yields stand at levels last seen in 2008 yet judged households and firms resilient. It put banks' underlying return on tangible equity at 17.1% and noted hyperscalers took 47% of sterling corporate bond issuance.
Audit Scotland
Audit Scotland
It reported on 17 September that three Scottish budgets planned ScotWind drawdowns and drew nothing each time. It warned that using one-off receipts to balance annual budgets can weaken spending control.
Resolution Foundation
Resolution Foundation
The centre-left think tank said on 8 September that about £1 in every £12 of public spending now goes on debt interest. In July it put headroom against the fiscal rules at about £10bn.